15 citations
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July 2017 in “PubMed” This study observed that injecting a combination of human cultured dermal papilla and epithelial cells induced hair growth in a mouse model.
90 citations
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August 2004 in “Physiological Genomics” This study found that coculturing human hair follicle keratinocyte stem cells with dermal papilla cells increased expression of the hair-specific keratin 6hf gene, which requires β-catenin/lef-1 signaling for hair differentiation.
8 citations
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November 2020 in “Frontiers in Cell and Developmental Biology” This study reported that exogenous R-spondin-1 can restore hair follicle neogenesis in adult mouse cells, highlighting differences in gene expression and signaling pathways between fetal and adult dermal papilla cells.
April 2025 in “Cellular and Molecular Biology” This study found that human dermal stem/progenitor cells demonstrated greater proliferation and differentiation potential than hair follicle dermal papilla cells, which showed increased expression of hair regeneration markers.
11 citations
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December 2009 in “Cell stem cell” This study demonstrates that Sox2+ dermal papilla fibroblasts exhibit properties of adult stem cells, including the ability to induce hair follicle formation and contribute to dermal regeneration.